| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.27 | 13.423% | $142.085 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $192.88 | 11.338% | $214.7487 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $38.78 | 3.837% | $40.268 | $40.27 | $40.25 | $40.30 |
| Purchase #4 | $127.65 | 12.298% | $143.3484 | $143.35 | $143.35 | $143.30 |
| Purchase #5 | $36.58 | 8.194% | $39.5774 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $19.81 | 11.531% | $22.0943 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $185.73 | 10.574% | $205.3691 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $726.70 | $807.4909 | $807.50 | $807.50 | $807.50 | |